Lighting fixture support

- Musco Corporation
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Description

FIG. 1 is a fragmentary front perspective view of a lighting fixture support showing our new design;

FIG. 2 is a fragmentary top plan view thereof;

FIG. 3 is a fragmentary front elevational view thereof;

FIG. 4 is a fragmentary right side elevational view thereof, the left side being a mirror image; and,

FIG. 5 is a fragmentary bottom plan view thereof.

The cross bars are broken away for convenience of illustration.

The lights are shown in broken lines for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D88513 December 1932 Farnam
595600 December 1897 Buck
732223 June 1903 Rhoades
2036771 April 1936 Pfistershammer
3270480 September 1966 Beeker
3325950 June 1967 Pfaff, Jr.
3713262 January 1973 Jatcko
3865498 February 1975 Okuto et al.
3958381 May 25, 1976 Meyer
3991532 November 16, 1976 Buxbom
4033080 July 5, 1977 Fukushima
4092079 May 30, 1978 Swanson
4190881 February 26, 1980 Drost et al.
4246732 January 27, 1981 Frehner
4617768 October 21, 1986 Gebelius
4673157 June 16, 1987 Wells
4779389 October 25, 1988 Landers
Foreign Patent Documents
426074 March 1935 DE2
705891 March 1954 DEX
2255713 November 1972 DEX
3440531C1 February 1984 DEX
3440531 March 1986 DEX
876891 November 1941 FRX
253780 November 1982 FRX
717699 November 1951 GBX
Other references
  • Centrecon Sportsliner II-50 (Brochure) (date unknown), 4 pages lighting pole. Centrecon, Inc., Fl Series Floodlighting (Brochure) (date unknown) 2 pages.
Patent History
Patent number: D337168
Type: Grant
Filed: Feb 7, 1991
Date of Patent: Jul 6, 1993
Assignee: Musco Corporation (Oskaloosa, IA)
Inventors: Myron K. Gordin (Oskaloosa, IA), Jim L. Drost (Oskaloosa, IA)
Primary Examiner: Susan J. Lucas
Law Firm: Zarley, McKee, Thomte, Voorhees & Sease
Application Number: 7/652,262